Tracy is an internationally recognized design anthropologist with experience leading design-based innovation and change processes for social impact. At the Bill & Melinda Gates Foundation she marries human-centered design, behavioral and social sciences perspectives, and robust data science models to take an equity lens in addressing global health and development problems and drive innovation on a global scale. She has been a catalyst in helping design organizations adapt their practices to the social impact space and contributing to the education of the next generation of global social impact designers. She is a recognized design leader through DesignforHealth.org, an editor of the recent Design for Health: Human-Centered Design Looks to the Future and a contributor to the award-winning LEAP Dialogues: Career Pathways in Design for Social Innovation.